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OnCommand Unified Manager 未发送预期警报

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oncommand-unified-manager
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适用于

  • OnCommand Unified Manager ( UM )
  • Active IQ Unified Manager 9.5 和 9.6

问题

  • 缺少预期警报或警报间歇性出现
  • 旧警报不会被废弃,并被视为虚假警报
  • 查看Configuration -> Cluster Data SourcesOperation End Time“否”调查已完成超过 15 分钟
  • 服务器上的内存使用率非常高
  • 与以下类似的错误出现在 server_mega.log 中:

2020-03-01 01:54:25,921 ERROR [default task-15] c.o.s.s.s.OriginatorUpdateSessionEJB (OriginatorUpdateSessionEJB.java:148) - Failed in processing xml for originId: 20, dataSourceName: null: com.netapp.oci.platform.common.table.TableException: Failed to execQuery: SELECT ds.* FROM acquisition.ds ds, acquisition.originator o WHERE ds.id=o.ds_id AND o.id=20 ...
Caused by: java.sql.SQLException: Connection is closed

 

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